Double tap, a shooting technique where two shots are fired in rapid succession at the same target, requires precision and reliable ammunition. However, even with meticulous practice, malfunctions can occur. This guide dives deep into common double tap ammo problems, exploring their causes, troubleshooting steps, and preventative measures. We'll cover everything from the ammunition itself to the firearm and shooting technique.
Understanding the Challenges of Double Tap
The demands of double tap place extra stress on both the shooter and the ammunition. Faster firing rates increase the likelihood of malfunctions compared to single shots. Problems stemming from even minor imperfections in the cartridge can be amplified significantly.
Common Double Tap Ammo Problems & Their Causes
Several factors can contribute to ammo-related issues during double taps:
1. Squib Loads:
- What it is: A squib load occurs when a cartridge fails to produce sufficient pressure to fully propel the bullet down the barrel. The bullet may become lodged in the barrel, creating a dangerous situation.
- Causes: Improper powder charge, a damaged primer, or obstructions in the cartridge case.
- Symptoms: A significantly weaker report than usual, followed by a failure to eject.
2. Case Head Separation:
- What it is: The cartridge case splits near the base, typically under pressure.
- Causes: Overloaded cartridges, excessively high pressures, or weakened brass from repeated reloading.
- Symptoms: A loud "bang," followed by potential damage to the firearm and potential injury to the shooter.
3. Misfires:
- What it is: The primer fails to ignite the powder charge.
- Causes: Damaged primers, insufficient primer impact, or contamination.
- Symptoms: No audible report or recoil.
4. Bullet Seating Issues:
- What it is: An improperly seated bullet can lead to obstructions and pressure imbalances.
- Causes: Improper reloading techniques, damaged case mouths, or inconsistent bullet crimping.
- Symptoms: Inconsistent accuracy, malfunctions, and potential for squib loads.
5. Powder bridging:
- What it is: The powder granules clump together, preventing consistent ignition.
- Causes: Improper powder measurement or handling, moisture contamination.
- Symptoms: Inconsistent performance, reduced velocity, and potential for squib loads.
Troubleshooting and Prevention Strategies
Addressing double tap ammo problems requires a multi-faceted approach:
1. Ammunition Selection:
- High-Quality Brands: Choose reputable ammunition manufacturers known for consistent quality and reliability.
- Proper Storage: Store your ammunition in a cool, dry place away from extreme temperatures and humidity.
- Inspection: Before each shooting session, visually inspect your cartridges for any signs of damage or defects.
2. Firearm Maintenance:
- Regular Cleaning: Maintain your firearm meticulously, ensuring it's clean and well-lubricated.
- Proper Functioning: Ensure your firearm is properly functioning and free of obstructions before engaging in double tap drills.
3. Shooting Technique:
- Consistent Grip: Maintain a consistent and firm grip on your firearm.
- Trigger Control: Practice smooth and controlled trigger pulls to avoid unintentional issues.
- Proper Follow Through: Maintain sight alignment and follow-through after each shot.
4. Reloading Practices (if applicable):
- Precise Measurements: Use a scale to ensure accurate powder charges.
- Consistent Techniques: Follow proper reloading techniques to avoid inconsistencies.
- Regular Inspection: Carefully inspect each round before loading.
Conclusion: Mastering the Double Tap
Double tap requires both skill and reliable ammunition. By understanding the potential problems, employing preventative measures, and addressing issues proactively, shooters can significantly increase the success rate and safety of this challenging shooting technique. Remember, safety should always be the top priority. If you experience recurring problems, consult a qualified gunsmith.
